Large spectral splitting of TE and TM components of QDs in a microcavity

Authors
Maximov, MV Krestnikov, IL Makarov, AG Zhukov, AE Maleev, NA Ustinov, VM Tsatsulnikov, AF Alferov, ZI Chernyshov, AY Ledentsov, NN Bimberg, D Torres, CMS
Citation
Mv. Maximov et al., Large spectral splitting of TE and TM components of QDs in a microcavity, PHYS ST S-B, 224(3), 2001, pp. 811-814
Citations number
5
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA STATUS SOLIDI B-BASIC RESEARCH
ISSN journal
03701972 → ACNP
Volume
224
Issue
3
Year of publication
2001
Pages
811 - 814
Database
ISI
SICI code
0370-1972(200104)224:3<811:LSSOTA>2.0.ZU;2-X
Abstract
Microcavity structures containing InGaAs-GaAs quantum dots (QDs) emitting a t 1.3 mum at 300 K have been studied. The angle-resolved photoluminescence measurements revealed a large spectral splitting of TE and TM components, w hich amounts up to 12 nm for an angle of emission of 30 degrees. This effec t is tentatively explained by diffraction of the electro-magnetic field at a single anisotropically shaped QD and the collective effect of the anisotr opy of the QD array.